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| author | Andrei Vagin <avagin@google.com> | 2021-09-30 15:04:49 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-09-30 15:07:28 -0700 |
| commit | 9fff9469a29dbab57abde3cc17c01f0e987dc150 (patch) | |
| tree | 97558c86f79282dae6f8b08c42bfb2f307069b30 /pkg/sentry/strace | |
| parent | c122663548b9bf4bc46843cc662ea8d7e96e7676 (diff) | |
kernel: print PID in addition to TID in task log messages
For multithreads processes, it is hard to read logs without knowing task pids.
And let's print a decimal return codeo for syscalls. A hex return code are
usefull for system calls that return addresses. For other syscalls, the decimal
form is more readable.
PiperOrigin-RevId: 400035449
Diffstat (limited to 'pkg/sentry/strace')
| -rw-r--r-- | pkg/sentry/strace/strace.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/sentry/strace/strace.go b/pkg/sentry/strace/strace.go index 757ff2a40..4d3f4d556 100644 --- a/pkg/sentry/strace/strace.go +++ b/pkg/sentry/strace/strace.go @@ -610,9 +610,9 @@ func (i *SyscallInfo) printExit(t *kernel.Task, elapsed time.Duration, output [] if err == nil { // Fill in the output after successful execution. i.post(t, args, retval, output, LogMaximumSize) - rval = fmt.Sprintf("%#x (%v)", retval, elapsed) + rval = fmt.Sprintf("%d (%#x) (%v)", retval, retval, elapsed) } else { - rval = fmt.Sprintf("%#x errno=%d (%s) (%v)", retval, errno, err, elapsed) + rval = fmt.Sprintf("%d (%#x) errno=%d (%s) (%v)", retval, retval, errno, err, elapsed) } switch len(output) { |